Results

By type
Logs
raw version
          [38;5;6m [38;5;5m23:01:08.49 [0m
[38;5;6m [38;5;5m23:01:08.53 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m23:01:08.54 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m23:01:08.55 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m23:01:08.63 [0m
[38;5;6m [38;5;5m23:01:08.64 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m23:01:09.04 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m23:01:09.44 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m23:01:09.55 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m23:01:09.74 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-0: fd00:100::6c57 10.242.108.87, will use fd00:100::6c57
[38;5;6m [38;5;5m23:01:10.21 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-0: fd00:100::6c57 10.242.108.87, will use fd00:100::6c57
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[38;5;6m [38;5;5m23:01:34.04 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m23:01:34.25 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-08-15T23:02:17,537][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-08-15T23:02:17,633][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] JVM home [/opt/bitnami/java]
[2021-08-15T23:02:17,634][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-2529990011730613915, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -XX:MaxDirectMemorySize=67108864, -Des.path.home=/opt/bitnami/elasticsearch, -Des.path.conf=/opt/bitnami/elasticsearch/config, -Des.distribution.flavor=oss, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2021-08-15T23:02:35,843][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [aggs-matrix-stats]
[2021-08-15T23:02:35,844][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [analysis-common]
[2021-08-15T23:02:35,845][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [geo]
[2021-08-15T23:02:35,845][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-common]
[2021-08-15T23:02:35,846][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-geoip]
[2021-08-15T23:02:35,846][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-user-agent]
[2021-08-15T23:02:35,931][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [kibana]
[2021-08-15T23:02:35,932][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-expression]
[2021-08-15T23:02:35,932][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-mustache]
[2021-08-15T23:02:35,932][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-painless]
[2021-08-15T23:02:35,933][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [mapper-extras]
[2021-08-15T23:02:35,933][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [parent-join]
[2021-08-15T23:02:35,933][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [percolator]
[2021-08-15T23:02:35,934][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [rank-eval]
[2021-08-15T23:02:35,934][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [reindex]
[2021-08-15T23:02:35,934][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [repository-url]
[2021-08-15T23:02:35,935][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [tasks]
[2021-08-15T23:02:35,935][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [transport-netty4]
[2021-08-15T23:02:35,936][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded plugin [repository-s3]
[2021-08-15T23:02:36,642][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-0] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.121:/dockerdata-nfs/dev/elastic-master-0)]], net usable_space [180.9gb], net total_space [195.8gb], types [nfs4]
[2021-08-15T23:02:36,733][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-0] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-15T23:02:37,336][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] node name [dev-sdnrdb-master-0], node ID [ikWiNoiTQLCDH_wEJXbtcA], cluster name [sdnrdb-cluster]
[2021-08-15T23:03:27,641][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-0] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-08-15T23:03:28,734][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-0] using discovery type [zen] and seed hosts providers [settings]
[2021-08-15T23:03:32,443][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-0] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-15T23:03:35,038][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] initialized
[2021-08-15T23:03:35,039][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] starting ...
[2021-08-15T23:03:37,134][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-0] publish_address {[fd00:100::6c57]:9300}, bound_addresses {[::]:9300}
[2021-08-15T23:03:38,833][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-0] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.108.87:9300, remoteAddress=/10.242.46.210:49628}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:03:39,932][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-0] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.108.87:9300, remoteAddress=/10.242.46.210:49650}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:03:40,740][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-0] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-15T23:03:50,841][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:00,848][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:10,853][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:20,856][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:30,859][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:40,861][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:04:50,864][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:00,866][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:10,872][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:20,880][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:30,888][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:38,644][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:05:40,892][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:05:50,899][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:00,903][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:08,972][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:06:10,907][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:20,910][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:30,912][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:37,312][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:06:39,038][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:06:40,916][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:06:50,919][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:00,925][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:08,050][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:07:10,042][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:07:10,931][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:20,934][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:30,936][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:38,076][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:07:40,079][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:07:40,939][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:07:50,941][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:00,943][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:08,339][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2ce3/fd00:100:0:0:0:0:0:2ce3:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-15T23:08:10,137][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:08:10,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:20,952][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:30,955][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:39,121][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:08:40,957][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:08:41,119][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:08:41,148][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-0] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-15T23:08:41,239][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-0] publish_address {[fd00:100::6c57]:9200}, bound_addresses {[::]:9200}
[2021-08-15T23:08:41,240][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] started
[2021-08-15T23:08:50,959][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:00,961][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:09,142][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:09:10,964][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:11,152][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:09:20,966][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:30,969][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:39,162][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:09:40,971][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:09:41,169][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:09:50,973][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:00,983][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:09,182][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:10:10,988][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:11,188][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:10:20,990][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:30,993][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:39,240][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:10:40,995][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:10:41,240][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:10:50,996][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:00,999][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:09,265][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:11:11,001][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:11,267][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:11:21,003][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:31,006][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:39,286][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:11:41,009][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:11:41,287][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:11:51,012][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:01,014][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:10,295][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:12:11,017][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:12,296][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:12:21,019][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:31,021][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:40,321][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:12:41,023][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:12:42,315][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:12:51,027][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:01,029][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:10,354][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2ce3/fd00:100:0:0:0:0:0:2ce3:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-15T23:13:11,031][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:12,351][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:13:21,059][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:31,063][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:41,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:13:41,362][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:13:43,357][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:13:51,069][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:01,073][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:07,447][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-0] [gc][631] overhead, spent [435ms] collecting in the last [1s]
[2021-08-15T23:14:11,076][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:11,378][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:14:13,376][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:14:21,331][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:31,333][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:41,335][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:14:41,463][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:14:43,518][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:14:51,337][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:01,339][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:11,341][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:11,486][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:15:14,477][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:15:21,346][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:31,358][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:41,361][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:15:42,497][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:15:44,494][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:15:51,363][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:01,365][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:11,367][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:13,545][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:16:14,541][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:16:21,370][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:31,372][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:41,374][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:16:43,556][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:16:44,555][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:16:51,376][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:01,378][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:11,380][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:13,570][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:17:14,568][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:17:21,382][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:31,387][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:41,391][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:17:43,582][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:17:44,581][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:17:51,394][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:01,396][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:11,398][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:13,597][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:18:14,599][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2ce1/fd00:100:0:0:0:0:0:2ce1:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-15T23:18:21,400][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:31,402][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:41,404][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:18:43,620][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:18:44,635][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:18:51,406][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:01,408][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:11,411][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:13,660][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:19:14,656][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:19:21,414][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:31,420][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:41,424][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:19:44,671][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:19:44,673][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:19:51,425][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:01,427][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:11,429][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:14,685][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:20:14,685][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:20:21,432][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:31,433][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:41,436][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:20:44,740][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:20:44,744][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2ce3/fd00:100:0:0:0:0:0:2ce3:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-15T23:20:51,438][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:01,440][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:11,442][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:15,725][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:21:15,725][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:21:21,444][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:31,447][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:41,451][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:21:45,742][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:21:45,744][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:21:51,453][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:01,460][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:11,462][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:16,753][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:22:16,755][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:22:21,464][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:31,470][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:41,472][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:22:46,769][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:22:46,771][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:22:51,475][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:01,477][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:11,478][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:16,779][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:23:17,780][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:23:21,480][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:31,806][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:41,809][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:23:46,797][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:23:47,799][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:23:51,812][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:01,813][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:11,814][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:16,809][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:24:17,810][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:24:21,816][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:31,817][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:41,819][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:24:46,822][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:24:47,823][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:24:51,820][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:01,825][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:11,829][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:16,841][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:25:17,837][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:25:21,831][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:31,833][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:41,834][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:25:47,855][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:25:47,855][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:25:51,836][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:01,837][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:11,839][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:17,871][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:26:17,873][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:26:21,841][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:31,843][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:41,845][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:26:48,879][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:26:48,880][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:26:51,846][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:01,849][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:11,852][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:18,896][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:27:18,898][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:27:21,854][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:31,856][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:41,858][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:27:48,909][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:27:48,911][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:27:51,860][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:01,862][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:11,864][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:18,927][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:28:18,933][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2ce3/fd00:100:0:0:0:0:0:2ce3:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-15T23:28:21,866][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:31,867][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:41,869][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:28:48,948][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:28:49,945][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:28:51,870][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:01,873][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:11,876][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:18,960][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:29:19,963][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:29:21,878][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:31,880][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:41,881][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:29:48,976][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:29:49,974][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:29:51,884][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:01,885][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:11,887][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:18,987][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:30:19,989][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:30:21,888][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:31,890][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:41,891][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:30:49,003][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:30:50,001][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:30:51,893][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:01,894][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:11,896][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:19,013][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:31:20,013][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:31:21,899][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:31,902][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:41,904][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:31:49,029][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:31:50,026][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:31:51,905][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:01,907][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:11,908][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:20,037][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:32:20,040][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:32:21,909][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:31,911][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:41,912][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:32:50,055][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:32:50,135][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:32:51,914][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:01,916][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:11,919][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:20,068][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:33:21,069][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:33:21,923][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:31,925][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:41,926][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:33:50,084][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:33:51,087][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:33:51,929][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:01,931][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:11,933][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:20,094][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:34:21,131][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:34:21,934][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:31,935][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:41,937][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:50,122][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:34:51,939][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:34:52,127][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:35:01,942][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:11,943][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:20,130][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:35:21,946][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:23,131][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:35:31,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:41,952][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:50,144][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:35:51,953][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:35:53,150][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:36:01,955][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:11,956][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:20,156][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:36:21,958][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:23,162][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:36:31,959][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:41,961][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:50,174][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:36:51,962][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:36:53,180][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:37:01,964][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:11,966][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:20,184][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:37:21,967][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:24,185][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:37:31,969][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:41,973][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:50,199][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:37:51,975][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:37:54,205][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:38:01,977][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:11,978][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:20,215][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:38:21,980][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:24,217][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:38:31,982][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:41,984][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:50,223][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:38:51,985][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:38:54,227][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:39:01,986][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:11,988][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:20,239][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:39:21,989][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:24,241][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:39:31,991][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:41,993][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:50,250][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:39:51,995][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:39:54,251][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:40:01,999][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:12,000][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:20,267][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:40:22,002][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:24,271][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:40:32,004][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:42,005][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:50,277][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:40:52,006][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:40:55,279][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:41:02,007][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:12,040][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:20,287][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:41:22,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:25,289][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:41:32,043][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:42,046][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:50,301][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:41:52,048][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:41:55,305][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:42:02,052][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:12,057][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:20,313][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:42:22,059][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:26,325][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:42:32,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:42,062][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:50,324][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:42:52,064][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:42:57,328][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:43:02,065][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:12,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:20,338][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:43:22,069][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:27,352][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:43:32,071][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:42,072][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:50,363][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:43:52,073][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:43:57,367][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:44:02,092][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:12,096][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:20,375][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:44:22,098][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:27,381][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:44:32,099][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:42,100][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:50,391][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:44:52,102][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:44:57,406][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:45:02,103][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:12,105][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:20,412][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:45:22,106][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:28,417][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:45:32,108][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:42,109][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:50,432][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:45:52,113][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:45:58,435][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:46:02,116][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:12,119][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:20,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:46:22,122][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:28,460][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:46:32,123][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:42,125][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:50,473][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:46:52,127][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:46:58,479][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:47:02,128][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:12,129][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:20,486][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:47:22,131][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:28,490][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:47:32,132][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:42,134][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:50,511][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:47:52,135][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:47:58,516][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:48:02,136][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:12,138][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:20,542][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:48:22,141][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:28,544][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:48:32,142][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:42,143][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:50,652][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:48:52,145][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:48:58,735][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:49:02,146][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:12,149][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:20,666][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:49:22,153][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:29,669][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:49:32,155][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:42,157][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:50,676][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:49:52,159][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:49:59,680][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:50:02,160][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:12,162][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:20,689][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:50:22,166][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:29,692][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:50:32,167][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:42,168][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:51,700][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:50:52,169][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:50:59,702][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:51:02,171][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:12,172][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:21,709][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:51:22,173][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:29,712][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:51:32,174][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:42,175][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.46.210:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:51,725][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:51:52,177][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:51:59,726][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:52:02,178][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:12,179][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:22,183][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:22,733][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:52:29,744][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:52:32,185][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:42,187][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:52,188][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:52:52,753][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:52:59,752][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:53:02,190][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:12,192][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:22,194][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:22,764][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:53:29,773][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:53:32,195][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:42,197][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:52,198][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:53:52,777][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:53:59,783][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:54:02,199][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:12,200][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:22,202][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:22,795][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:54:29,806][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:54:32,204][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:42,206][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.227:9300, 10.242.44.225:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:52,208][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:54:52,820][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:54:59,828][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:55:02,210][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:12,211][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:22,212][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:22,831][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:55:30,837][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:55:32,214][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:42,215][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:52,217][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:55:52,850][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:56:00,859][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:56:02,218][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:12,220][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:22,221][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:22,870][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:56:30,876][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:56:32,222][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:42,224][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:52,227][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:56:52,902][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:57:00,908][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:57:02,229][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:12,230][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:22,231][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:22,939][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:57:30,926][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:57:32,233][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:42,235][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.46.210:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:52,237][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:57:53,947][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:58:00,949][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:58:02,238][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:12,240][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:22,241][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:23,960][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:58:30,968][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:58:32,242][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:42,244][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.227:9300, 10.242.44.225:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:52,246][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:58:53,988][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:59:00,997][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:59:02,248][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:12,249][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:22,251][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:24,009][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:59:31,015][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-15T23:59:32,252][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:42,254][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.46.210:9300, 10.242.44.225:9300, 10.242.44.227:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:52,255][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-15T23:59:54,023][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-16T00:00:01,028][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-16T00:00:02,257][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-16T00:00:12,258][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-16T00:00:22,260][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-16T00:00:24,044][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.225:9300]] completed handshake with [{dev-sdnrdb-master-1}{hMK1TUIVTmSUi48skp2IaQ}{_he2jgb5SrefiB1r8nDEUQ}{fd00:100:0:0:0:0:0:2ce1}{[fd00:100::2ce1]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2ce1]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-16T00:00:32,055][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.44.227:9300]] completed handshake with [{dev-sdnrdb-master-2}{5D5FyiCwSi2iRGUkuU0kiw}{RoF6Aj40RnqUtPgp1tcKfw}{fd00:100:0:0:0:0:0:2ce3}{[fd00:100::2ce3]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::2ce3]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-16T00:00:32,261][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}]; discovery will continue using [10.242.108.87:9300, 10.242.44.225:9300, 10.242.44.227:9300, 10.242.46.210:9300] from hosts providers and [{dev-sdnrdb-master-0}{ikWiNoiTQLCDH_wEJXbtcA}{wrRGNpJFQraQh1rH9yzREw}{fd00:100:0:0:0:0:0:6c57}{[fd00:100::6c57]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-16T00:00:42,263][WARN ][o.e.c.c.ClusterFor